Rekensommen met erbij en eraf tot 100
In de mix
1.
80
20
jimmy
–
=
2.
40
20
jimmy
+
=
3.
90
30
jimmy
–
=
4.
30
20
jimmy
+
=
5.
30
40
jimmy
+
=
6.
60
30
jimmy
+
=
7.
60
50
jimmy
–
=
8.
30
10
jimmy
+
=
9.
30
10
jimmy
+
=
10.
30
20
jimmy
–
=
11.
40
10
jimmy
+
=
12.
90
30
jimmy
–
=
13.
60
20
jimmy
–
=
14.
20
30
jimmy
+
=
15.
80
40
jimmy
–
=
16.
70
40
jimmy
–
=
17.
60
10
jimmy
+
=
18.
50
30
jimmy
+
=
19.
30
60
jimmy
+
=
20.
40
30
jimmy
–
=
21.
50
10
jimmy
+
=
22.
50
40
jimmy
+
=
23.
70
40
jimmy
–
=
24.
50
10
jimmy
+
=
Rekensommen met erbij en eraf tot 100
| ANTWOORDEN
In de mix
1.
80
20
60
–
=
2.
40
20
60
+
=
3.
90
30
60
–
=
4.
30
20
50
+
=
5.
30
40
70
+
=
6.
60
30
90
+
=
7.
60
50
10
–
=
8.
30
10
40
+
=
9.
30
10
40
+
=
10.
30
20
10
–
=
11.
40
10
50
+
=
12.
90
30
60
–
=
13.
60
20
40
–
=
14.
20
30
50
+
=
15.
80
40
40
–
=
16.
70
40
30
–
=
17.
60
10
70
+
=
18.
50
30
80
+
=
19.
30
60
90
+
=
20.
40
30
10
–
=
21.
50
10
60
+
=
22.
50
40
90
+
=
23.
70
40
30
–
=
24.
50
10
60
+
=